The shipping seemed to have caused a few issues, mostly loose set screws throughout. This caused belts to loosen, gears to slip, all kinds of little learning curves.
5 extruders is a LOT of tweaking. Calculating the offsets of each, getting the heights the same, getting it all zoned in.
I haven't touched it in a few weeks. I had a concussion. Now that I'm well again, I'm eager to dive in again!
As for regrets... THe customer service was unlimited and amazing for the first month. Then poof, gone. It's not really gone. just not as easy or unlimited. I had a steady email chain going the whole month, it was great. Then no reply. It was part of the purchase agreement, so I'm not feeling cheated. I just would have done more in that first month, to really take advantage.
I'm not yet doing anything impressive, but I'm also learning to design, so I'm running a lot of test prints to test aspects of my product design. The quality tweaking isn't as necessary as the product design tweaking at the moment, so my focus has been on the designing lately.
RoVa3D with five nozzles (first nozzle down, four to go)
Slic3r and Pronterface
Filastruder and Filawinder - soon enough
Current hurdles - humidity, offsets